Php in_array with session

Question

My PHP statement looks like this

 $select_product= "SELECT * FROM `products` WHERE pro_name = '$page_name' and status = 'Active'";
 $sql101=$dbconn->prepare($select_product);
 $sql101->execute();
 $wlvd101=$sql101->fetchAll(PDO::FETCH_OBJ);
 foreach($wlvd101 as $rows101);
 
 $product_id = $rows101->id;
 // Gives me result of a sample id 101

Again I am another statement where I have fetched the ids of products from my cart. The statement looks like this:

$pidArr = array();
if(!empty($_SESSION['cart'])){
    
    foreach($_SESSION['cart'] as $id=>$val)
    {
        $rate=$val['product_mrp'] * $val['qty'];
        $total=$total+$rate;
        $pidArr[] = $val['uid'];
        $qtyArr[] = $val['qty'];
        $webArr[] = $val['ppid'];
    }
    $all_cart_products = "'" . implode("','", $pidArr) . "'";  
    //echo $all_cart_products;

    //It gives me a list of ids like this '100', '101', '102' etc
}

Now while using in_array, my statement is not working. The code looks like this:

$my_ids = $all_cart_products;

if (in_array("$product_id", $my_ids))
{
  echo "Match Found";
}
else
{
  echo "Match not found";
}

How to solve this problem?

What error do you get? Did you call session_start() before calling the $_SESSION superglobal? — Pieterjan
– Pieterjan, Commented Sep 23, 2020 at 9:36
it's normal $all_cart_products are not an array, made a var_dump of $all_cart_products; before your if (in_array("$product_id", $my_ids)) — Inazo
– Inazo, Commented Sep 23, 2020 at 9:39
What do you mean by "not working"? What have you tried to debug the problem? — Nico Haase
– Nico Haase, Commented Sep 23, 2020 at 9:40

AntG · Accepted Answer · 2020-09-23 09:40:47Z

4

This line $all_cart_products = "'" . implode("','", $pidArr) . "'" creates a string.

Which you then assign $my_ids = $all_cart_products; so $my_ids is also now a string.

Pass it $pidArr instead.

answered Sep 23, 2020 at 9:40

AntG

1,2962 gold badges20 silver badges32 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Php in_array with session

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related